Hi all,
I was wondering if it is possible to use a HashMap containing vectors
as the input for a logic-el:iterate tag.
Why do I use a hashmap? That's because I first have to iterate through
a list of questionnaires, and per questionnaire I've a list of
questions. The hashmap has the questionnaire ID as it's key, and the
vector with questions as object. Now I was trying the following to get
the vector out of the hashmap (like getting the value of something
from a map-backed form):
<c:forEach var="questionnaire" items="${questionnaires}">
<optgroup label="${questionnaire.name}">
<logic-el:iterate id="question" collection="questions(${questionnaire.id})">
<html:option value="anwe_${question.id}"><c:out
value="${question.name}" /></html:option>
</logic-el:iterate>
</optgroup>
</c:forEach>
This doen't work, giving me the following error:
Cannot create iterator for this collection
The questionnaires Vector and questions HashMap are both in the request scope.
Is what I'm trying to do not possible with logic-el:iterate, or am I
missing something?
Regards,
Wessel van Norel
--
Spread Firefox: http://www.spreadfirefox.com/?q=user/register&r=15629
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
